WO2017214750A1 - Procédé de construction d'un pont enjambant l'océan - Google Patents

Procédé de construction d'un pont enjambant l'océan Download PDF

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Publication number
WO2017214750A1
WO2017214750A1 PCT/CN2016/000344 CN2016000344W WO2017214750A1 WO 2017214750 A1 WO2017214750 A1 WO 2017214750A1 CN 2016000344 W CN2016000344 W CN 2016000344W WO 2017214750 A1 WO2017214750 A1 WO 2017214750A1
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WO
WIPO (PCT)
Prior art keywords
bridge
artificial
constructing
sea
continent
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Application number
PCT/CN2016/000344
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English (en)
Chinese (zh)
Inventor
周连惠
Original Assignee
周连惠
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 周连惠 filed Critical 周连惠
Publication of WO2017214750A1 publication Critical patent/WO2017214750A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges

Definitions

  • the invention relates to the technical field of bridge construction, in particular to a method for constructing a cross-sea bridge.
  • Qingdao Jiaozhou Bay Bridge was officially opened to traffic.
  • the bridge is 36.48 kilometers long. It became the second longest bridge in the world after the Pontchartrain Lake Bridge in the United States.
  • Qingdao Jiaozhou Bay Bridge is located in Qingdao, Shandong province, China. It is a highway cross-sea bridge that crosses Jiaozhou Bay and connects the Qinglan Expressway.
  • the Qiongzhou Strait is one of China's three major straits. It has an east-west length of about 80 kilometers and an average width of nearly 30 kilometers. It is not only a maritime corridor that communicates the Beibu Gulf and the South and Central Seas, but also Guangdong. Shortcuts for sea transportation in places like Hainan Island and Vietnam. After the completion of the bridge, it takes only 20 minutes to drive across the Qiongzhou Strait. At present, it takes about 3 hours to rely on the ferry to sail through the strait. The economic strategy is of great significance.
  • the technical problem to be solved by the present invention is to provide a construction
  • the method of cross-sea bridge uses the artificial island as an intermediary to connect the waters, build one or more artificial islands in the waters, and then build a bridge between the artificial islands and the land or between the artificial islands, and finally realize the comparison between the two.
  • the land connection of large waters is short, the construction period is short, the cost is relatively low, the technology is relatively mature, the economic benefits are good, and it is easy to promote.
  • the present invention provides a method of constructing a sea-crossing bridge, characterized in that:
  • S1 comprising a first continent, a second continent, a sea area between the first continent and the second continent, an artificial island being constructed between the sea areas, and the artificial island is constructed across the first continent and the second continent Sea bridge
  • two or more artificial islands can be constructed according to the distance, and a sea-crossing bridge can be built between artificial islands and between artificial islands and the mainland.
  • the above method for constructing a sea-crossing bridge is characterized in that the straight-line distance of the sea-crossing bridge is more than 30 kilometers.
  • the invention utilizes an artificial island as an intermediary for connecting waters, constructs one or more artificial islands in the waters, and then builds a bridge between the artificial islands and the land or between the artificial islands, and finally realizes the land with two large waters between them.
  • the connection is popular, its construction period is short, the cost is relatively low, the technology is mature, the economic benefits are good, and it is easy to promote.
  • FIG. 1 is a structural schematic view showing the construction of an artificial island construction sea-crossing bridge on the sea area of the present invention.
  • FIG. 2 is a schematic structural view of a sea-crossing bridge constructed by constructing a plurality of artificial islands in the sea area of the present invention.
  • a method of constructing a cross-sea bridge is characterized by:
  • S1 comprising a first continent 1, a second continent 2, a sea area between the first continent 1 and the second continent 2, an artificial island 3 being constructed between the sea areas, the artificial island 3 and the first continent 1, Building a cross-sea bridge between the second continent 2;
  • two or more artificial islands 3 can be constructed according to the distance, and a sea-crossing bridge 4 can be constructed between artificial islands and artificial islands and the mainland.
  • the straight-line distance of the sea-crossing bridge 4 is more than 30 kilometers.
  • the Gulf of Finland Take the Gulf of Finland as an example.
  • the Gulf of Finland is a large bay in the eastern part of the Baltic Sea. It is located between Finland and Estonia and extends to St. Louis, Russia.
  • the Gulf of Finland covers an area of 30,000 square kilometers, with a length of about 390 kilometers from east to west and a width of 50-120 kilometers from north to south. Therefore, a bridge across the Gulf of Finland can be constructed by the method of the present invention.
  • For the filling of the island there are generally two construction methods for filling the bank after refilling and first filling the sea. The latter method is used here. After the sea is first filled, it is suitable for sea areas with large wind and waves. The waters required for the artificial islands are first enclosed by dykes, leaving necessary gaps for the barges to transport earth and stone for dumping or for dredging with dredgers.
  • the AC and BC will be built into the bridge.
  • the length of AC and BC is about 30 kilometers, so that the existing technology can be fully utilized, and the artificial island C can be built into a person with rest and The logistics center for maintenance and repair of vehicle equipment provides a huge buffer for passing vehicles.
  • straits such as the Bohai Strait or the Taiwan Strait can also use this method to build a cross-sea bridge, but only two or more artificial islands are to be built, so that a sea-crossing bridge with a length of several hundred kilometers can be built.
  • the method has the following technical effects: 1.
  • the existing technology can be used to construct a sea-crossing bridge of more than 40 kilometers; 2.
  • the construction period is short, the cost can be saved more than 1 time, the construction is easy, and the collapse is avoided.
  • the artificial island can become a logistics center with rest catering and motor vehicle transit maintenance, improve the economic benefits of the cross-sea bridge, can shorten the investment recovery period.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

Un procédé de construction d'un pont enjambant l'océan, caractérisé par : S1, la construction d'une île artificielle (3) dans une région de l'océan entre un premier continent (1) et un second continent (2), et construire des ponts océaniques (4) de l'île artificielle (3) au premier continent (1) et au second continent (2); et S2, pour une région de l'océan d'une plus grande distance, construire, selon la distance, au moins deux îlots artificiels (3), et construire des ponts enjambant l'océan (4) entre les îlots artificiels (3), et entre les îlots artificiels (3) et les continents (1, 2). En utilisant une île artificielle (3) en tant que point intermédiaire pour lier les régions de l'océan, la présente invention permet la connexion et le déplacement entre deux masses terrestres ayant une grande région de l'océan entre elles par la construction d'un ou de plusieurs îlots artificiels (3) dans la région de l'océan et ensuite des ponts entre les îlots artificiels (3) et les masses terrestres (1, 2) ou entre les îlots artificiels (3). La présente invention présente les avantages d'une courte période de construction et d'un faible coût.
PCT/CN2016/000344 2016-06-14 2016-06-27 Procédé de construction d'un pont enjambant l'océan WO2017214750A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610414489.6A CN106012850A (zh) 2016-06-14 2016-06-14 一种修建跨海大桥的方法
CN201610414489.6 2016-06-14

Publications (1)

Publication Number Publication Date
WO2017214750A1 true WO2017214750A1 (fr) 2017-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/000344 WO2017214750A1 (fr) 2016-06-14 2016-06-27 Procédé de construction d'un pont enjambant l'océan

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CN (1) CN106012850A (fr)
WO (1) WO2017214750A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107386239A (zh) * 2017-07-18 2017-11-24 中铁隧道勘测设计院有限公司 一种桥式人工岛

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622941A1 (de) * 1986-07-08 1988-01-14 Hans Tax Festlandverankerter, gebaeudetragender schwimmkoerper
JPH06247381A (ja) * 1993-02-24 1994-09-06 Tokuzo Hirose 浮体人工島
JP3539750B2 (ja) * 1993-12-28 2004-07-07 ゼニヤ海洋サービス株式会社 浮歩道橋
CN102459765A (zh) * 2009-05-10 2012-05-16 欧申布里克系统有限公司 水陆两用岛

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6012191A (en) * 1997-06-30 2000-01-11 Caldwell; H.L. Jack Suspension bridge having a central observation pod and high rise multi-use commercial buildings sandwiched between the bridge support pylons
CN203080400U (zh) * 2013-01-24 2013-07-24 东南大学 一种单叶双曲面空间索网主缆的特大跨径悬索桥
JP2016003553A (ja) * 2014-06-13 2016-01-12 渡辺　昇 Ｓｗスラブを用いた箱型形式の海上用浮橋

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622941A1 (de) * 1986-07-08 1988-01-14 Hans Tax Festlandverankerter, gebaeudetragender schwimmkoerper
JPH06247381A (ja) * 1993-02-24 1994-09-06 Tokuzo Hirose 浮体人工島
JP3539750B2 (ja) * 1993-12-28 2004-07-07 ゼニヤ海洋サービス株式会社 浮歩道橋
CN102459765A (zh) * 2009-05-10 2012-05-16 欧申布里克系统有限公司 水陆两用岛

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LIU, CHONGQING: "danlmai4 yu3 rui4dian3 jianl del kua4hai3 yun4shul tongldao4", CHINESE RAILWAYS, 31 March 2001 (2001-03-31), pages 58 and 59, ISSN: 1001-683X *

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